Wales pick George North for World Cup training but pledge to take care

• Wing may not play in warm-up matches in August after concussions• Ross Moriarty, Tomas Francis and Dominic Day named in 47-man squadWales have named George North in their World Cup training squad but will wait for at least six weeks before involving the wing in contact training as he continues his comeback from a third concussion in five months.North, who has not played since the end of March, has reached the stage in the concussion protocol when he is allowed to run. But he cannot take contact and Wales will be guided by medical opinion. Continue reading...